<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style type="text/css">
        .box {
            font-size: 60px;
            color: cadetblue;
        }
        
        .box2 {
            font-size: 80px;
            color: chocolate;
        }
    </style>
</head>

<body>
    <div class="box box2">层叠性</div>
    <p class="box2">贝贝乐</p>
</body>

</html>